California Bicycle Ride Calendar

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Click the month title for bike ride dates, locations, mileages and sponsorships

Cyclists mill around summit of Mt. Diablo after completion of October’s Mt. Diablo Challenge. More than 3,000 feet in 11 miles.

Photo by KAP Cris


Stagecoach Century …


Tour de Palm Springs, Rice Valley Tandem Rally, Pedaling Paths to Independence, Firecracker Fun Bike Ride..


Solvang Century and Half-Century, Tour of Borrego, Bikes & Beers San Diego, Spring Century, Pedal for Purple …


Party Pardee Century, Tierra Bella 2015, Hemet Double Century and Century, Sea Otter Classic Weekend, Mr. Frog’s Wild Ride, 50-Mile Ride (mtn. bikes), Cinderella Classic, Bike Around the Buttes, Tour de Cure – San Diego, Napa Cycle for Sight, Redlands R.U.F.F. Ride, Tour de Orange County, Finish the Ride, Wildflower Century (San Luis Obispo), Alpine Challenge, Wildflower Century (Chico), Tour de Cure (Long Beach), Primavera Century.. 


Tour of Novato and West Marin Century, Wine Country Century, RAAM Cycling Challenge, Delta Century, Grizzly Peak Century, Tour de Cure – Yountville, Tour of Long Beach, Tour of the Unknown Coast, Mother Lode Century, Cruisin’ the Conejo, Central Coast Double Century, NorCal AIDS Challenge, Sonoma County Backroad Challenge, California Classic Century Ride, Climate Ride California, Great Western Bike Rally, Spring Borrego Double Ordeal, Hungry Buzzard Century, Tour de Cure – Roseville, San Diego Century Bicycle Tour, Ride Ataxia NorCal, Ojai Valley Century, Sierra Century, Auburn Century, Sequoia Century, AIDS Lifecycle…


Tour de Cure — Silicon Valley, Incarnation 100: A Ride to Benefit the Homeless, Mendocino Monster, Mile High Century, Sierra to the Sea Bicycle Tour, Best of the Bay, Palomar Challenge, Activis CF Cycle for Life – Half Moon Bay, Cycle the Sierras, Climb to Kaiser, Giro Bello, Riding the Wild Sierra, Los Angeles River Ride…


Marin Headlands Bike Classic, Bike for Breath, Windmill Century, Tour de Malt, Healdsburg Harvest Century, Fall River Century, Santa Cruz Mountains Challenge …


Marin County Century and Mount Tam Double, Tour de Peninsula, Shasta Summit Century, Tour d’Organics, Bike and Brew Fest, Holstein Hundred, Cool Breeze, Tour of Napa, Central Coast Classique, Bike the Bay…


Emigrant Trails Bike Trek, Mammoth High Sierra Fall Century, Amtrak Century, Siskiyou Century, Best Buddies Challenge – Hearst Castle, Challenge Ride Fondo, Tour de Tahoe, Santa Clarita Century, Unknown Coast Weekend, Tahoe Sierra Century, Bike MS – Waves to Wine, Rat Beach Bike Tour, Pedal the Cause (San Diego), Napa Ride to Defeat ALS, Lighthouse 2015 Ride


Levi’s Gran Fondo, Konocti Challenge, Grizzly Century, Activis CF Cycle for Life – San Diego, Mt. Diablo Challenge, Golden Hills Century, MS Coastal Challenge, Bass Lake Powerhouse Double Century, Asti Tour de Vine, Solvang’s Finest Century and Double Century, Spooktacular, Valley Girls Ride, Wheels for Meals Ride, Foxy’s Fall Century, Santa Barbara Century, Miramar Bay to Bay MS Tour, Activis CF Cycle for Life – Sacramento,  Tour de Pink, OC Ride for AIDS, Tour de Sewer Bike Ride, California Dream Ride…


Holiday Club Ride and Potluck, Fall Metric Century, Solvang Prelude, Tour de Julian, Le Tour de Foothills, Giro d’ Vino …


Bicycle John’s Holiday Benefit, Borrego Springs, Christmas Bike Trip …

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  1. andie

    I am looking to post some bike races I am hosting on the event calendar. How do I go about this?

  2. Nan Rumsey

    Come ride the 19th Holstein Hundred Charity Bike/Walk, Sat., August 18, 2012.
    Register online:

    Choose the right distance: 100, 65, 35, or 15-mile route winding along the Marin and Sonoma coast, Tomales Bay and rolling hills with happy Holstein cows and enjoy locally grown and baked food, begins/ends at Petaluma JUNIOR High, Petaluma, CA 94952

    New walking/hiking event from Junior High to/from Helen Putnam Regional Park.
    Call West Marin Senior Services 415/ 663-8148

    Our mission is helping seniors live long, live well and live at home.

  3. Marjie Hancock

    Please contact us. We’d like to find out about advertising on your site

  4. rob swain

    I would like to update my annual century ride information on the ride calendar. Please direct me on how to do this. Thanks.

  5. sue pollock

    Please post our event on your ride calendar:

    Tour of Novato, Metric Century, May 4th


  6. Rob Swain

    I am trying to post a 2014 century ride to the calendar but unable to find how. Will you please use the information below to post for me. Thanks.

    Motherlode Century : May 10 Coloma/Lotus Valley. 28, 64, 78, 84, & 97 mile routes.
    Rolling through ranch, forest, farms, and vineyards the Motherlode Century guides you through some of Northern California’s most beautiful landscapes The 28 mile (3,009’ of climbing) loop features a fantastic panoramic view of the valley, while the 64 mile, (7,186’), 78 mile (8,653’), 84 mile (9,338’), and 97 mile (11,091′) routes add a remote canyon with rewarding climbs and awe inspiring scenery. Goody bag, delectable aid stations, lunch stop and fully sagged with mechanics, first aid, radio & cell communications for all, and a logo t-shirt is given for those that register early. Post ride soak in the cool river, hot showers and massage available. All riders will enjoy a delicious riverside dinner with live music following the ride. We deliver what avid cyclists value.
    The entry is affordable, and the riding is outstanding. Earthtrek Expeditions offers $10 camping, and tent cabins, and other resorts offer cabins and RV spots in addition to camping to keep your group with different needs all together. Expand your weekend experience with a rafting trip, a walk through time at the adjacent Gold Discovery State Park, hiking, mountain biking or a visit to the many local wineries and micro-breweries! For more info go to

  7. Beth Kline

    I am hoping to post a gran fondo in California on your website. How do I go about this?

  8. James Farrell

    This century will be doing it’s 3rd occurrence: on Oct 4, 2014.

  9. Ron

    This is worthless. Event dates and links are needed. I tried to,google some of the events and they are not in the month,shown.

    1. Gene Bisbee

      Ron, like it says at top… “Click the month title for bike ride dates, locations, mileages and sponsorships.” Still updating, however.

  10. Bob Oh

    In your California list of bike rides, you list the “Pasadena Marathon Bike Tour”. I can’t find any info on it. Do you know the date, or have any Beta…?

  1. Spring is here, wildflower-themed bike rides coming up » Biking Bis

    […] California Bicycle Ride Calendar […]

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